US Naval Covers with Postmarks and Cachets

United States of America · 1940 ·

This image displays a collection of philatelic covers, not individual stamps. They feature various US Navy ship postmarks and decorative cachets from the mid-20th century.

Naval covers are a specialized area of collecting, documenting the voyages and activities of naval vessels through their mail. The cachets often commemorate specific events, launchings, or ports of call.